Local Calling Guide

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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-682 4 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-09-29   
240-682 5 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2004-12-02   
240-682 6 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-03-04   
240-682 7 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-04-01   
240-682 8 Waldorf MD   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
240-682 9 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2005-05-02   
240-683 A Gaithersburg MD GTBGMDGBPS0  9212 VERIZON MARYLAND, INC. 236      
240-684 A Washington Zone 13 MD CLPKMDBWDS0  9212 VERIZON MARYLAND, INC. 236      
240-684 0 Washington Zone 13 MD   6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2010-08-06   
240-684 1 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-684 2 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-684 3 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-684 5 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-684 6 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-684 7 Washington Zone 13 MD   2593 CORE COMMUNICATIONS, INC. - MD 236   2019-04-29   
240-684 8 Washington Zone 13 MD   876D ONVOY, LLC - MD 236   2015-06-27   
240-684 9 Washington Zone 13 MD   9212 VERIZON MARYLAND, INC. 236      
240-685 A Brandywine MD WASJDCDCDS0  6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-685 0 Brandywine MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-685 1 Brandywine MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2010-10-28   
240-685 2 Brandywine MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2007-10-22   
240-685 3 Brandywine MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-685 4 Brandywine MD   6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD 236      
240-685 5 Brandywine MD   145J TERRA NOVA TELECOM INC. 236   2021-04-30   
240-685 6 Brandywine MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2013-06-16   
240-685 7 Brandywine MD   4773 XO MARYLAND, LLC 236   2013-05-29   
240-685 8 Brandywine MD   568G PEERLESS NETWORK OF MARYLAND, LLC 236   2010-08-15   
240-685 9 Brandywine MD   876D ONVOY, LLC - MD 236   2012-10-06   
240-686 A Gaithersburg MD GMTWMDGNDS0  9212 VERIZON MARYLAND, INC. 236      
240-686 0 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 1 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 2 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 3 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 4 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 5 Gaithersburg MD   071F BANDWIDTH.COM CLEC, LLC - MD 236   2012-08-12   
240-686 6 Gaithersburg MD   318J COMCAST IP PHONE LLC 236   2014-06-20   
240-686 7 Gaithersburg MD   9212 VERIZON MARYLAND, INC. 236      
240-686 8 Gaithersburg MD   281E YMAX COMMUNICATIONS CORP. - MD 236   2007-07-28   
240-686 9 Gaithersburg MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2014-09-19   
240-687 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-688 A Washington Zone 3 MD WASKDCFNAMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236      
240-688 0 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-05   
240-688 1 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-05   
240-688 2 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-09-13   
240-688 3 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-09-12   
240-688 4 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-09-12   
240-688 5 Washington Zone 3 MD   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2006-10-08   
240-688 6 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-11-02   
240-688 7 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-10-02   
240-688 8 Washington Zone 3 MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-10-02   

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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